https://www.pixiv.net/en/artworks/69633432

He is an adolescent boy who is worried about being shorter than his childhood friend Mao-chan, who lives next door and is the same age as him.
He hates the fact that she always treats him like a younger brother, but he really loves her and he wants to turn her into his slut (lol).

There are more stories about them but they don't have much text.

Just for a second, some serious talk: If you fantasize about someone you're romantically interested in cucking you, you need to stop and get some help.

Base +6, Fofotron +6, ExtremeRampage +4, Endgenesis -10, the lummox +10, breanyman +6, soul saber +6, Seraph1111 +6, Shemmy +6, Knife Prty +7, alCROWholic -6, barkingdead +6, Bedbin +17, and 11 more...

@Cure: Thanks. I took your advice and I asked one of my friends for help. He and my crush are an item now. I'm living my fantasy.

Base +10, usuckme +7, semen_demen +6, GGS +10, the lummox -10, JukanX +25, Seraph1111 -6, Shades of Blue +7, OP444 +8, kwajalien +13, Remeark +6, Mumkhar +6, Nausea +7, and 14 more...

@g5732414 living the cuckboy's dream. It would be better if you asked to watch the video of them having sex.

Base +7, JukanX +25, BungeeLove +7, IncognitoMaud +6, Sylphvine +5

I didn't fap but I laughed a lot on that last "Gundam" narration.

Base +7, usuckme +7, AhKai +6, Bedbin +17, IncognitoMaud +6, noname31 +6

at home watching Gundam, the girl has her priorities straight.

Base +6, Remeark +6, errata +8, ADIN0 +2, noname31 +6

Art 7. Plot 7. Sexiness 6. Translation 7. All out of 10.

Base +9